Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 164 more...
- ItemJSBP0603 - Great Northern Railway Historical Society Blueprint Collection JSBP0603, Breckenridge, Minnesota, 1920.
- ItemJSBP0604 - Great Northern Railway Historical Society Blueprint Collection JSBP0604, Breckenridge, Minnesota, 1920.
- ItemJSBP0605 - Great Northern Railway Historical Society Blueprint Collection JSBP0605, Breckenridge, Minnesota, 1920.
- ItemJSBP0606 - Great Northern Railway Historical Society Blueprint Collection JSBP0606, Breckenridge, Minnesota, 1920.
- ItemJSBP0607 - Great Northern Railway Historical Society Blueprint Collection JSBP0607, Breckenridge, Minnesota, 1920.
- ItemJSBP0608 - Great Northern Railway Historical Society Blueprint Collection JSBP0608, Breckenridge, Minnesota, 1920.
- ItemJSBP0610 - Great Northern Railway Historical Society Blueprint Collection JSBP0610, Breckenridge, Minnesota, 1927.
- ItemJSBP0611 - Great Northern Railway Historical Society Blueprint Collection JSBP0611, Breckenridge, Minnesota, 1927.
- ItemJSBP0612 - Great Northern Railway Historical Society Blueprint Collection JSBP0612, Breckenridge, Minnesota, 1928.
- 3199 more...